Pds800 Pressure Transmitter - Highpeak′s Trusted Instrument From China

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS815
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Product Description

Introducing the PDS815 Pressure Transmitter, an exceptionally advanced and sophisticated solution meticulously engineered to revolutionize your pressure measurement capabilities across liquids, gases, or steam. This cutting-edge device effortlessly converts pressure readings into an impeccably precise 4-20mA d.c. current output, magnificently enhanced with superimposed HART communication for heightened accuracy. Furthermore, it supports both PROFIBUS-PA and FF communication signals, ensuring outstanding and versatile interoperability across various systems. Embrace the ease of remote configuration and real-time monitoring through state-of-the-art communication interfaces, granting you unparalleled control, adaptability, and precision for all your pressure measurement requirements.

Features

High Stability

The PDS Intelligent Transmitter from Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a marvel of modern engineering, meticulously crafted to provide exceptional precision. This state-of-the-art device boasts a remarkable basic accuracy of 0.04%FS, with the potential to achieve an astounding 0.025%FS, ensuring superior performance for years to come. Even a decade of continuous use cannot diminish its precision, maintaining an impressive 99.9% accuracy and effectively minimizing maintenance costs. The PDS transmitter is constructed with a durable metal shell and fully sealed components, allowing it to endure the harshest of chemical and mechanical environments. Its unparalleled resistance to electromagnetic interference and robust lightning protection guarantee unmatched stability and reliability.

Intelligent Diagnosis
The PDS intelligent transmitter is equipped with a cutting-edge diagnostic function, monitoring its operations and internal state in real-time. It transitions to a fault alarm state, signaling with an alarm current (3.6 or 22.8mA) when predefined event thresholds are exceeded, providing control signals for system interlocking or integration with SIS security systems. In the event of a failure, the LCD panel prominently displays 'Err' and automatically analyzes and identifies malfunctioning components, making maintenance, repairs, and part replacements a breeze.
This advanced diagnostic function can be activated via HART, FF, PA, and other communication protocols, where alarms appear as a warning or fault protection current. It enables automatic diagnosis of SENSOR, ROM, RAM, EEPROM, and software health, offering seamless replacement of defective components on-site without recalibration should the electronic unit or measurement element sustain damage.

Simulation
The PDS transmitter's simulation function is an innovative tool that replicates process states, gathering essential measurement data. It is highly effective in verifying the connectivity and output condition of the transmitter circuit. The simulation output parameters include pressure, sensor temperature, and electronic temperature. Its adaptable simulation output mode offers both fixed value and linear function simulation options. During simulation, the transmitter output remains unaffected by field pressure and resumes standard measurement mode upon key operation or a power-off restart.


Authorized Certification
The PDS intelligent transmitter is adept at handling extreme pressures, temperatures, and corrosive substances. It proudly holds national-level instrument explosion-proof safety certification (NEPSI), China General Certification CCS, along with prestigious international certifications such as CENELEC, SIL, PROFIBUS-PA, Fieldbus Foundation, and HART, affirming its world-class quality and safety standards.
 

PDS803 Direct Connected Pressure Transmitter

The PDS803 pressure transmitter expertly measures the pressure of liquids, gases, or steam, converting it into 4-20mA d.c. current (integrated with HART communication), PROFIBUS-PA signal, and FF communication signal output. It offers the capability of remote setting and monitoring through advanced communication equipment.

• Performance Specification

Range Ratio
Maximum range ratio r (r=maximum range/used range) = 100:1
Long Term Stability
δ≤± 0.1FS%/10 years, ensuring longevity and precision.
Sensor Range

Range code	PDS803G gauge pressure				PDS803A absolute pressure
	minimum range	metre fullscale	measuring range	Overload limit	minimum range	metre fullscale	measuring range	Overload limit
B	1.0 kPa	100 kPa	-100~100 kPa	600 kPa	0.5 kPa	25 kPa	0~25 kPa(A)	300 kPa(A)
C	4.0 kPa	400 kPa	-100~400 kPa	1.5 MPa	2.6 kPa	130 kPa	0~130 kPa(A)	500 kPa(A)
D	30 kPa	3000 kPa	-100~3000 kPa	4.5 MPa	5.0 kPa	500 kPa	0~500 kPa(A)	1.0 MPa(A)
E	0.2 MPa	20 MPa	-0.1~20 MPa	30 MPa	0.03 MPa	3 MPa	0~3 MPa(A)	6.0 MPa(A)
F	0.4 MPa	40 MPa	-0.1~40 MPa	60 MPa	0.2 MPa	20 MPa	0~20 MPa(A)	30 MPa(A)
G	0.7 MPa	70 MPa	-0.1~70 MPa	105 MPa	--

Note: The recommended long-term working pressure for the PDS803G gauge pressure type is above 50kPa (ABS), ensuring optimal performance.
Reference Accuracy δ

PDS803G gauge pressure Range code	PDS803A is absolutely pressure resistant Range code	definition δ
B	B,C	δ≤±0.04% δ≤±(0.004+0.0036%,
C,F,G	D,F	δ≤±0.04% δ≤±(0.015+0.0025)%,
D,E	E	δ≤±0.025% δ≤±(0.01+0.0015)%,

Temperature Effects
δ≤(0.06*r+0.1)%/28ºC, operating reliably from -40ºC to +80ºC.
Process Temperature Range: -40~+120ºC, accommodating a broad range of industrial applications.




 

Product Parameters

Basic Accuracy: Experience the pinnacle of precision with an astounding basic accuracy of ±0.04%, and a maximum accuracy of ±0.025%. This ensures unparalleled measurement accuracy in every application.

Range Ratio: Boasting an extraordinary range ratio of 100:1, this transmitter is engineered to effortlessly adapt to a multitude of pressure ranges, providing unmatched versatility.

Response Time: Achieve superior performance with a response time of just 90ms and a rapid data refresh rate of 50ms, ensuring you receive timely and precise pressure readings.

Range Range: Expertly measures differential pressure from a delicate 0-100 Pa to an astonishing 14MPa, offering remarkable versatility for various applications.
Pressure Capability: Adapts seamlessly to pressures from 0-1 kPa to a formidable 70MPa, offering unmatched versatility across a vast array of demanding applications.

Output Signal: Delivers a robust 4-20 mA signal, complemented by advanced HART protocol communication, compatible with both HART6.0 and HART7.0, for seamless integration.
PROFIBUS-PA Fieldbus Communication: Enjoy effortless integration with version 3.02, enhancing communication capabilities in sophisticated industrial environments.
FF Fidbus Communication: Ensures seamless data exchange and system integration with compatibility for Version 6.1.1, optimizing operational efficiency.

Overload Limit: Designed to endure a formidable differential pressure of 42MPa, this transmitter assures durability and safety even under extreme high-pressure conditions.
Pressure Tolerance: Withstands an extraordinary pressure of up to 105MPa, underscoring its resilience and robustness in the most challenging environments.

Effect of Static Pressure: Demonstrates a minimal impact of just 0.03%FS at 16MPa, ensuring consistent measurement precision and reliability in static pressure scenarios.

Temperature Range: Operates efficiently in ambient temperatures from -40ºC to 80ºC, with specific considerations for explosion-proof scenarios, ensuring reliability across diverse conditions.
Process Temperature: Capable of operating in extreme process temperatures ranging from -90ºC to a remarkable 700ºC, it showcases superior performance in high-temperature environments.
LCD Temperature: Engineered to perform in LCD temperatures from -35ºC to 80ºC, ensuring steadfast visibility and functionality in varied conditions.

Long-term Drift: Exhibits a minimal long-term drift of ±0.1%FS over an impressive span of 10 years, guaranteeing sustained measurement accuracy and reliability over time.

Temperature Effect: Maintains precision with an effect of (0.06 * r + 0.01)% per 28ºC, ensuring reliable performance within a temperature range of -40ºC to 80ºC.

Explosion-proof Grade: NEPSI certified for Type Ex iaIICT4 Ga, suitable for ambient temperatures from -40ºC to 60ºC, ensuring safety even in volatile environments.
NEPSI Certification: Features Intrinsic Ex iaIICT6 Ga, suitable for temperatures between -40ºC and 40ºC, providing reliable protection against explosive environments.
NEPSI Safety: Offers explosive type Ex dIICT6 Gb, effective for ambient temperatures from -40ºC to 60ºC, ensuring robust safety measures.
Dust Explosion Protection: NEPSI certified for dust explosion Ex tD A21 IP67 T85ºC, providing reliable protection against dust-related explosions.
Explosion-proof Safety: NEPSI certified for 'n' explosion-proof Ex nACT6 Gc, operational within -40ºC to +60ºC, ensuring safety in potentially explosive settings.
ATEX Certification: Offers Ben Ex II 1 G Ex iaIICT4 Ga certification, ensuring adherence to top-tier safety standards in hazardous environments.
ATEX Protection: Delivers exceptional protection with Burst Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb certification, safeguarding operations in explosive and high-pressure conditions.
Global Safety Standards: IECEx certified for Intrinsic safety Ex iaIICT4 Ga, meeting global standards and ensuring reliable intrinsic safety features.
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Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly stands as a distinguished member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., a testament to our unwavering commitment to excellence and groundbreaking innovation. As a key player in the technological landscape, we continually strive to push the boundaries of what's possible, ensuring our place at the forefront of the industry.
Established in the bustling metropolis of Shanghai in 2013, Hanshan Intelligent Technology Co., Ltd. group has swiftly become synonymous with cutting-edge innovation and progress. As a cornerstone of ingenuity and advancement, we thrive in an environment that fosters creativity and technological excellence.
Our founding team, a collection of seasoned veterans and experts from elite international automation corporations, boasts over two decades of comprehensive experience in the automation industry and engineering. With an additional decade dedicated to consulting and implementing pioneering digital solutions, we are devoted to providing unmatched automation and digitization products and services to our esteemed global clientele. Our headquarters, strategically located in the dynamic city of Shanghai, China, symbolize our enduring commitment to driving innovation and excellence.
For more than 20 extraordinary years, we have been intricately involved with the petrochemical industry, garnering a profound understanding of the complex automation and digitalization demands of upstream, midstream, and downstream enterprises. We offer state-of-the-art, professional products and tailor-made solutions rooted in automation and digitalization. Our comprehensive life cycle services cater to a vast array of sectors, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, perfectly aligning with their unique needs and aspirations to propel them into the future.

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